A serious bug has been reported with the “Reset All Settings” option in iOS 8 that may result in at least some iCloud Drive based documents being deleted. According to several MacRumors readers, using the option found under Settings, General, Reset has caused documents to be permanently removed from iCloud Drive across all other iOS devices.
The “Reset All Settings” option has been around since the early versions of iOS, and as the name implies is designed to reset all user-configurable settings on an iPhone, iPad, or iPod touch back to their factory defaults, without actually deleting any data from the device or the cloud. While it is unclear what iCloud Drive data is being impacted by this bug, it appears that at least Apple’s own Pages, Keynote, and Numbers apps are impacted.
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